Praher Multiport Valve [SM1-HP3] [1-1/2"] [w/Hayward Plumbing] (SM1-HP3) reducers or overlay style needs to

or overlay style needs to be replaced due to wear

Improves both comfort and visible trim quality

Useful when replacing a failed original air switch

Kit format supports a more complete repair path

Praher Multiport Valve [SM1-HP3] [1-1/2"] [w/Hayward Plumbing] (SM1-HP3) reducers or overlay style needs toBuilt for compatible 1 1 2 inch Hayward plumbing arrangements, the Praher SM1 HP3 multiport valve is designed to bring back precise water direction control in filtration systems that rely on a matched plumbing layout. A well fitting valve matters because small plumbing differences can turn a simple replacement into a frustrating project. This model stands out by targeting Hayward compatible installations, which helps reduce the risk of forcing in a